From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay.smtp-ext.broadcom.com (relay.smtp-ext.broadcom.com [192.19.144.205]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 158AD2E612E; Fri, 19 Dec 2025 20:47:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.19.144.205 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766177256; cv=none; b=jY6BhZF7SXhpFrhmQ1S9cJiJ4CSm41rqF2qbTbMm71OzW6t2YPQdiB19+Ts6dy1DDtC3n6wC2IxGn9E5cELxKVNJjsyITCdpjb6uTz7FaS2agCNb5a8L0T/6UwnCs2d2O+JuYGfs1Dstn061qP9Mp6YEMfxwYgVnypscTOh9Kj4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766177256; c=relaxed/simple; bh=eXvglLzfTlazaDlfmtpwIdLoXBeMFW1gMdms6uDntaE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=i/9wNaiotiPZTIy8KbT01/lLw3UgYKuxUmKxCmpLUCb/TmpBbspclzZtFvfxaOqubKriXAEobeC8g/f2m52RC6QAc+2tYSFnE3aY18FWp7NpBUykX2IVR8V6mNl8yogu8GtZfUj9aQPK3S6epG4ZDwBxFm7OD0cP+ZNo4MPv2Y0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=broadcom.com; spf=fail smtp.mailfrom=broadcom.com; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b=v5PLJgwO; arc=none smtp.client-ip=192.19.144.205 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=broadcom.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=broadcom.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="v5PLJgwO" Received: from mail-lvn-it-01.broadcom.com (mail-lvn-it-01.lvn.broadcom.net [10.36.132.253]) by relay.smtp-ext.broadcom.com (Postfix) with ESMTP id 432FFC0003E5; Fri, 19 Dec 2025 12:41:12 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 relay.smtp-ext.broadcom.com 432FFC0003E5 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1766176872; bh=eXvglLzfTlazaDlfmtpwIdLoXBeMFW1gMdms6uDntaE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=v5PLJgwOS7xl1UTelwOsDq1oICX6raWwQjUTgxmYoTR3rdvdE8k1MqSvnpVhDXlIk RyhwpyGRwHc2u27NpwjlMzskhNnM/gfCwp4XLb1lUmmxJoBIs3QtS9y6D/1ODleI1y tikhcDN+q4G8eU7ZOQa26+AFr0WzYLVxTA6cjToI= Received: from fainelli-desktop.igp.broadcom.net (fainelli-desktop.dhcp.broadcom.net [10.67.48.245]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail-lvn-it-01.broadcom.com (Postfix) with ESMTPSA id CB517867F; Fri, 19 Dec 2025 12:41:11 -0800 (PST) From: Florian Fainelli To: bcm-kernel-feedback-list@broadcom.com, Andrea della Porta , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Florian Fainelli , Bjorn Helgaas , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org, iivanov@suse.de, svarbanov@suse.de, mbrugger@suse.com, Phil Elwell Cc: Florian Fainelli Subject: Re: [PATCH 1/4] dt-bindings: misc: pci1de4,1: add required reg property for endpoint Date: Fri, 19 Dec 2025 12:41:11 -0800 Message-ID: <20251219204111.1015295-1-florian.fainelli@broadcom.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Florian Fainelli On Thu, 18 Dec 2025 20:09:06 +0100, Andrea della Porta wrote: > The PCI subsystem links an endpoint Device Tree node to its corresponding > pci_dev structure only if the Bus/Device/Function (BDF) encoded in the > 'reg' property matches the actual hardware topology. > > Add the 'reg' property and mark it as required to ensure proper binding > between the device_node and the pci_dev. > > Update the example to reflect this requirement. > > Signed-off-by: Andrea della Porta > --- Applied to https://github.com/Broadcom/stblinux/commits/devicetree-arm64/fixes, thanks! -- Florian